/* style.css */
html {
    background: url(img/background.jpg) no-repeat center fixed; 
    background-size: cover;
}
h2 {
    font-weight: bold;
  	font-family: helvetica;
  	font-style: normal;
  	font-size: 27px;
    font-size: 2em;
    font-weight: bold;
    text-shadow: 2px 2px 12px white
}
b1 {
    font-weight: bold;
  	font-family: helvetica;
  	font-style: normal;
  	font-size: 27px;
    font-size: 2em;
    font-weight: italic;
    text-shadow: 2px 2px 12px white
}
/*h1 {
	text-shadow: 1px 1px 1px black
	background-color:#7A7A7A;
}*/
table {
    font-weight: bold;
  	font-family: helvetica;
  	font-style: normal;
  	font-size: 27px;
    font-size: 2em;
    font-weight: bold;
	justify-content: center
    text-shadow: 2px 2px 12px white		
}
div	{
background-color: white;
width:1250px;
height: 2500px;
margin-left:auto;
margin-right:auto;
padding: 15px; 
}
#menu-bar {
  width: 95%;
  margin: 25px 0px 0px 0px;
  padding: 25px 6px 4px 6px;
  height: 39px;
  line-height: 100%;
  border-radius: 0px;
  -webkit-border-radius: 0px;
  -moz-border-radius: 0px;
  box-shadow: 2px 2px 3px #031400;
  -webkit-box-shadow: 2px 2px 3px #031400;
  -moz-box-shadow: 2px 2px 3px #031400;
  background: #D93742;
  border: solid 0px #178A00;
  position:relative;
  z-index:999;
}
#menu-bar li {
  margin: 0px 0px 6px 0px;
  padding: 0px 17px 0px 7px;
  float: left;
  position: relative;
  list-style: none;
}
#menu-bar a {
  font-weight: bold;
  font-family: helvetica;
  font-style: normal;
  font-size: 27px;
  color: #E7E5E5;
  text-decoration: none;
  display: block;
  padding: 6px 20px 6px 20px;
  margin: 0;
  margin-bottom: 6px;
  border-radius: 0px;
  -webkit-border-radius: 0px;
  -moz-border-radius: 0px;
  text-shadow: 2px 2px 3px #000000;
}
#menu-bar li ul li a {
  margin: 0;
}
#menu-bar .active a, #menu-bar li:hover > a {
  background: #178A00;
  color: #FFFFFF;
  -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  -moz-box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  box-shadow: 0 1px 1px rgba(0, 0, 0, .2);
  text-shadow: 2px 2px 3px #0A0A0A;
}
#menu-bar ul li:hover a, #menu-bar li:hover li a {
  background: none;
  border: none;
  color: #666;
  -box-shadow: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
}
#menu-bar ul a:hover {
  background: #178A00 !important;
  color: #FFFFFF !important;
  border-radius: 0;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  text-shadow: 2px 2px 3px #FFFFFF;
}
#menu-bar li:hover > ul {
  display: block;
}
#menu-bar ul {
  background: #178A00;
  display: none;
  margin: 0;
  padding: 0;
  width: 185px;
  position: absolute;
  top: 30px;
  left: 0;
  border: solid 1px #B4B4B4;
  border-radius: 0px;
  -webkit-border-radius: 0px;
  -moz-border-radius: 0px;
  -webkit-box-shadow: 2px 2px 3px #222222;
  -moz-box-shadow: 2px 2px 3px #222222;
  box-shadow: 2px 2px 3px #222222;
}
#menu-bar ul li {
  float: none;
  margin: 0;
  padding: 0;
}
#menu-bar ul a {
  padding:10px 0px 10px 15px;
  color:#FFFFFF !important;
  font-size:12px;
  font-style:normal;
  font-family:arial;
  font-weight: normal;
  text-shadow: 2px 2px 3px #000000;
}
#menu-bar ul li:first-child > a {
  border-top-left-radius: 0px;
  -webkit-border-top-left-radius: 0px;
  -moz-border-radius-topleft: 0px;
  border-top-right-radius: 0px;
  -webkit-border-top-right-radius: 0px;
  -moz-border-radius-topright: 0px;
}
#menu-bar ul li:last-child > a {
  border-bottom-left-radius: 0px;
  -webkit-border-bottom-left-radius: 0px;
  -moz-border-radius-bottomleft: 0px;
  border-bottom-right-radius: 0px;
  -webkit-border-bottom-right-radius: 0px;
  -moz-border-radius-bottomright: 0px;
}
#menu-bar:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
#menu-bar {
  display: inline-block;
}
  html[xmlns] #menu-bar {
  display: block;
}
* html #menu-bar {
  height: 1%;
}
HTML Code
<ul id="menu-bar">